CST Electronics

Tel: +27 11 608 0070
Fax: +27 11 608 0401
Email: [email protected]
www: www.cstelectronics.co.za
more information about CST Electronics

Headphone amp operates down to 0,9 V
10 March 2004, Analogue, Mixed Signal, LSI

Maxim has extended its DirectDrive headphone amplifier series with the introduction of the MAX9721A/B/C devices. The MAX9721 operates from a 0,9 to 1,8 V single supply, allowing the device to be powered ...
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RF log detector delivers high dynamic range and precision over temperature
25 February 2004, Telecoms, Datacoms, Wireless, IoT, Access Control & Identity Management

Claimed to be the industry's first RF log amplifier to fully cover the 0,1 to 2,5 GHz band with exceptional dynamic range and ±1dB precision over temperature, Maxim's MAX2015 device can be configured ...
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Accurate temperature switches
25 February 2004, Analogue, Mixed Signal, LSI

Maxim has introduced fully integrated temperature switches in 6-pin SOT package that provide ±1,5°C (max) accuracy over the full factory-programmed range. The MAX6514/MAX6515 assert a logic signal when ...
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Subsecond elapsed time counter
11 February 2004, Electronics Technology

Dallas Semiconductor's DS1318, a 44-bit, binary, elapsed time counter with 244 µs resolution, combines a 32-bit 'seconds' counter, a 12-bit 'subseconds' counter, periodic interrupt/alarm, and programmable ...
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33 MIPS 8051 micros have in-application programmable flash memory
28 January 2004, DSP, Micros & Memory, Residential Estate (Industry)

Dallas Semiconductor has introduced its latest ultra-high-speed microcontrollers, the DS89C430, DS89C440, and DS89C450. At one clock-per-machine cycle, these microcontrollers can achieve up to 33 MIPS, ...
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New 300 to 930 MHz transmitter chips claimed smallest
28 January 2004, Telecoms, Datacoms, Wireless, IoT, Products & Solutions

elexis' 300 to 930 MHz transmitter chip family, consisting of TH72005, TH72015 and TH72035, is claimed to be the world's first low-power and low-cost RF transmitter line packed in the very tiny MLP package. ...
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3-pin silicon oscillator replaces crystals and ceramics
28 January 2004, Analogue, Mixed Signal, LSI, Products & Solutions

Maxim's MAX7375 silicon oscillator is available in space-saving 3-pin SC70 and SOT23 packages. It is an integrated oscillator with fixed frequencies that requires no additional components for setting ...
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High resolution temperature logger
5 November 2003, Electronics Technology, News & Events

The DS1921H/Z Thermochron iButtons from Dallas Semiconductor are rugged, self-sufficient systems that measure temperature and record the result in a protected memory section. The recording is done at ...
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Multichannel DS3/E3 and STS-1 LIUs
22 October 2003, Telecoms, Datacoms, Wireless, IoT

Dallas Semiconductor's DS315_ family, the DS3/E3 and STS-1 line interface units (LIUs), are available in single (DS3151), dual (DS3152), triple (DS3153), and quad (DS3154) versions. All four devices are ...
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Adjustable battery monitor ICs with hysteresis and µP supervisor
8 October 2003, Power Electronics / Power Management

Maxim's MAX6846-MAX6849 are adjustable single-/dual-level battery monitors combined with independent microprocessor supervisory reset circuits. These devices monitor single lithium-ion (Li+) cell or multicell ...
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Realtime clock with software clock calibration
24 September 2003, Electronics Technology

The DS1340 serial realtime clock (RTC), a low-power clock/calendar with software clock calibration, offers more features than the pin-for-pin industry standard, claims manufacturer Dallas Semiconductor. ...
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RF predistorter IC for PA linearisation
24 September 2003, Telecoms, Datacoms, Wireless, IoT

Maxim says it has introduced what it claims are the world's first monolithic RF predistorter ICs. Each MAX2009/2010 device provides AM-AM and AM-PM distortion correction by introducing adjustable gain ...
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